<?php

namespace app\admin\controller\goods;

use app\common\controller\Backend;
use think\Db;
use think\exception\PDOException;

/**
 * 商品评论
 *
 * @icon fa fa-circle-o
 */
class Comment extends Backend
{

    /**
     * Comment模型对象
     * @var \app\admin\model\goods\Comment
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\goods\Comment;
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    public function index($ids = '')
    {
        $type = $this->request->param('type');
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }

        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();

        if ($ids)
        {
            if ($type == 'goods')
            {
                $goods_type = 'goods';
            }else{
                $goods_type = 'shop';
            }
            $list = $this->model
                ->where($where)
                ->where('gid',$ids)
                ->where('goods_type',$goods_type)
                ->order($sort, $order)
                ->paginate($limit);
        }else{
            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);
        }

        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }

    /**
     * 批量更新
     *
     * @param $ids
     * @return void
     */
    public function multi($ids = null)
    {

        if (false === $this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $ids = $ids ?: $this->request->post('ids');
        if (empty($ids)) {
            $this->error(__('Parameter %s can not be empty', 'ids'));
        }

        if (false === $this->request->has('params')) {
            $this->error(__('No rows were updated'));
        }
        parse_str($this->request->post('params'), $values);
        $values = $this->auth->isSuperAdmin() ? $values : array_intersect_key($values, array_flip(is_array($this->multiFields) ? $this->multiFields : explode(',', $this->multiFields)));
        if (empty($values)) {
            $this->error(__('You have no permission'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            $this->model->where($this->dataLimitField, 'in', $adminIds);
        }
        $count = 0;
        Db::startTrans();
        try {
            $list = $this->model->where($this->model->getPk(), 'in', $ids)->select();
            foreach ($list as $item) {
                $count += $item->allowField(true)->isUpdate(true)->save($values);
            }
            Db::commit();
        } catch (PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($count) {
            if ($values['status'] == 0)
            {
                $this->success('恢复正常');
            }else{
                $this->success('隐藏成功');
            }
        }
        $this->error(__('No rows were updated'));
    }


}
